The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Debian skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Debian over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Debian Linux
England / London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 413 389 432
Rank change year-on-year -24 +43  
Contract jobs citing Debian 11 29 10
As % of all contract IT jobs advertised in London 0.053% 0.14% 0.043%
As % of the Operating Systems category 0.27% 0.62% 0.20%
Number of daily rates quoted 8 26 9
Median daily rate £425 £463 £425
Median daily rate % change year-on-year -8.15% +8.88%  
90% offered a daily rate of more than £378 £413 £345
10% offered a daily rate of more than £550 £575 £500
UK excluding London median daily rate £401 £350 £350
% change year-on-year +14.42% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Debian is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for operating system skills.

Contract Operating System Skills
London
Contract job vacancies with a requirement for operating system skills 4147 4671 5024
As % of all contract IT job vacancies advertised in London 19.98% 21.85% 21.52%
Number of daily rates quoted 2914 3331 3372
Median daily rate £450 £425 £390
Median daily rate % change year-on-year +5.88% +8.97%  
90% offered a daily rate of more than £217 £220 £190
10% offered a daily rate of more than £600 £575 £563
UK excluding London median daily rate £375 £363 £345
% change year-on-year +3.44% +5.07%  
Number of hourly rates quoted 110 95 184
Median hourly rate £19.00 £16.25 £19.50
Median hourly rate % change year-on-year +16.92% -16.66%  
90% offered a hourly rate of more than £12.15 £12.50 £12.90
10% offered a hourly rate of more than £50.00 £40.00 £47.83
UK excluding London median hourly rate £15.50 £17.00 £16.20
% change year-on-year -8.82% +4.93%  

Debian
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Debian as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for Debian in London

Debian
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Debian in London.

Contractor daily rate trend for Debian in London

Debian
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Debian in London over the 3 months to 26 June 2017.

Contractor daily rate histogram for Debian in London

Debian
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Debian in London.

Contractor hourly rate trend for Debian in London

Debian
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Debian within the London region over the 3 months to 26 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -9 1 £325 -31.57% 4
Debian
England

For the 6 months to 26 June 2017, IT contractor jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Debian.

1 19 (100.00%) Linux
2 12 (63.16%) Red Hat
2 12 (63.16%) Ansible
3 11 (57.89%) DevOps
4 9 (47.37%) Python
5 8 (42.11%) Puppet
6 7 (36.84%) Bash Shell
6 7 (36.84%) Opscode Chef
6 7 (36.84%) Red Hat Enterprise Linux
7 6 (31.58%) Security Cleared
7 6 (31.58%) Configuration Management
7 6 (31.58%) Amazon AWS
8 5 (26.32%) DNS
8 5 (26.32%) Java
8 5 (26.32%) CentOS
8 5 (26.32%) SC Cleared
9 4 (21.05%) Agile Software Development
9 4 (21.05%) PostgreSQL
9 4 (21.05%) Ubuntu
9 4 (21.05%) Unix
9 4 (21.05%) Docker
9 4 (21.05%) Git (software)
9 4 (21.05%) Terraform
10 3 (15.79%) Dependency Management
10 3 (15.79%) Vagrant
10 3 (15.79%) Artifactory
10 3 (15.79%) Jenkins
10 3 (15.79%) Windows
10 3 (15.79%) JavaScript
10 3 (15.79%) Perl

Debian
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (10.53%) Apache
1 2 (10.53%) Confluence
1 2 (10.53%) Elasticsearch
2 1 (5.26%) Tomcat
Cloud Services
1 6 (31.58%) Amazon AWS
2 3 (15.79%) Cloud Computing
3 1 (5.26%) Amazon EC2
3 1 (5.26%) Amazon SQS
3 1 (5.26%) AWS CloudFormation
3 1 (5.26%) Microsoft Azure
3 1 (5.26%) Virtual Private Cloud
Communications & Networking
1 5 (26.32%) DNS
2 2 (10.53%) Firewall
2 2 (10.53%) Internet
2 2 (10.53%) TCP/IP
3 1 (5.26%) IPsec
3 1 (5.26%) LAN
3 1 (5.26%) OpenLDAP
3 1 (5.26%) Skype
3 1 (5.26%) SSH
3 1 (5.26%) SSL
3 1 (5.26%) VLAN
3 1 (5.26%) VPN
3 1 (5.26%) WAN
Database & Business Intelligence
1 4 (21.05%) PostgreSQL
2 1 (5.26%) Amazon RDS
2 1 (5.26%) Blockchain
2 1 (5.26%) RDBMS
2 1 (5.26%) Relational Database
Development Applications
1 4 (21.05%) Git (software)
2 3 (15.79%) Artifactory
2 3 (15.79%) Atlassian Bamboo
2 3 (15.79%) Jenkins
2 3 (15.79%) Maven
2 3 (15.79%) Vagrant
3 2 (10.53%) GitLab
3 2 (10.53%) JIRA
4 1 (5.26%) CMake
4 1 (5.26%) CodeNarc
4 1 (5.26%) Spock
4 1 (5.26%) Subversion
General
1 2 (10.53%) Finance
2 1 (5.26%) Banking
Job Titles
1 5 (26.32%) DevOps Engineer
1 5 (26.32%) Linux Engineer
2 3 (15.79%) Administrator
2 3 (15.79%) Senior DevOps
2 3 (15.79%) Systems Administrator
3 2 (10.53%) Automation Engineer
3 2 (10.53%) AWS DevOps
3 2 (10.53%) Linux/Unix DevOps
3 2 (10.53%) Senior DevOps Engineer
4 1 (5.26%) AWS Engineer
4 1 (5.26%) Azure Engineer
4 1 (5.26%) DevOps Manager
4 1 (5.26%) DevOps Systems Engineer
4 1 (5.26%) Head of Technical Operations
4 1 (5.26%) Linux Administrator
4 1 (5.26%) Linux DevOps Engineer
4 1 (5.26%) Linux Systems Administrator
4 1 (5.26%) Principal Consultant
4 1 (5.26%) Systems Architect
4 1 (5.26%) Systems Engineer
Libraries, Frameworks & Software Standards
1 1 (5.26%) AngularJS
1 1 (5.26%) CSS
1 1 (5.26%) Django
1 1 (5.26%) Elastic Stack
1 1 (5.26%) FFmpeg
1 1 (5.26%) Grails
1 1 (5.26%) HTML
1 1 (5.26%) jOOQ
1 1 (5.26%) RabbitMQ
1 1 (5.26%) React
1 1 (5.26%) RxJS
1 1 (5.26%) Spring
Miscellaneous
1 2 (10.53%) Data Centre
2 1 (5.26%) Fintech
2 1 (5.26%) Linux Command Line
2 1 (5.26%) Streaming Video
2 1 (5.26%) User Experience
2 1 (5.26%) Virtual Team
Operating Systems
1 19 (100.00%) Linux
2 7 (36.84%) Red Hat Enterprise Linux
3 5 (26.32%) CentOS
4 4 (21.05%) Ubuntu
4 4 (21.05%) Unix
5 3 (15.79%) Windows
6 1 (5.26%) Fedora
6 1 (5.26%) Mac OS
6 1 (5.26%) SUSE
6 1 (5.26%) Windows Server
Processes & Methodologies
1 11 (57.89%) DevOps
2 6 (31.58%) Configuration Management
3 4 (21.05%) Agile Software Development
4 3 (15.79%) Continuous Integration
4 3 (15.79%) Dependency Management
5 2 (10.53%) Analytics
5 2 (10.53%) Open Source
6 1 (5.26%) Change Management
6 1 (5.26%) Cryptocurrency
6 1 (5.26%) Cryptography
6 1 (5.26%) Data Analytics
6 1 (5.26%) Deep Learning
6 1 (5.26%) Disaster Recovery
6 1 (5.26%) E-Commerce
6 1 (5.26%) Machine Learning
6 1 (5.26%) Neural Network
6 1 (5.26%) Scrum
6 1 (5.26%) Video Analytics
Programming Languages
1 9 (47.37%) Python
2 7 (36.84%) Bash Shell
3 5 (26.32%) Java
4 3 (15.79%) JavaScript
4 3 (15.79%) Perl
5 2 (10.53%) Ruby
6 1 (5.26%) C++
6 1 (5.26%) ES6
6 1 (5.26%) Groovy
6 1 (5.26%) SQL
Qualifications
1 6 (31.58%) Security Cleared
2 5 (26.32%) SC Cleared
3 3 (15.79%) DV Cleared
4 1 (5.26%) Degree
4 1 (5.26%) Master's Degree
Quality Assurance & Compliance
1 2 (10.53%) PCI DSS
2 1 (5.26%) QA
System Software
1 4 (21.05%) Docker
2 2 (10.53%) iptables
3 1 (5.26%) Active Directory
3 1 (5.26%) Postfix
3 1 (5.26%) Xen
Systems Management
1 12 (63.16%) Ansible
2 8 (42.11%) Puppet
3 7 (36.84%) Opscode Chef
4 4 (21.05%) Terraform
5 1 (5.26%) Docker Swarm
5 1 (5.26%) Graphite
5 1 (5.26%) Kibana
5 1 (5.26%) Kubernetes
5 1 (5.26%) logstash
Vendors
1 12 (63.16%) Red Hat
2 2 (10.53%) Cisco
3 1 (5.26%) AppDynamics
3 1 (5.26%) Fortinet
3 1 (5.26%) Intel
3 1 (5.26%) NetApp
3 1 (5.26%) Splunk
3 1 (5.26%) VMware
London
Quant Capital
Rate: Up to £500 per annum 6 months
Posted: 6 days ago
London
Piksel
Rate: Highly Competitive
Posted: 7 days ago